CmsUiContext::iSetTheCmsToMode() - Code Metrics - Inspection of "FIX: Don’t assume posix_getpwuid is available." - sminnee/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — fix-2494 ( 3153ee )

by Sam
created 2017-05-22 22:00 UTC
CmsUiContext::iSetTheCmsToMode() A

↳ Parent: CmsUiContext
Complexity

Conditions	1
Paths	1
Size

Total Lines	5
Code Lines	3
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	5
rs	9.4285
c	0
b	0
f	0
<?php

namespace SilverStripe\Framework\Tests\Behaviour;

use Behat\Mink\Element\NodeElement;
use Behat\Mink\Session;
use Behat\Behat\Context\Context;
use SilverStripe\BehatExtension\Context\MainContextAwareTrait;
use SilverStripe\BehatExtension\Context\RetryableContextTrait;
use SilverStripe\BehatExtension\Utility\StepHelper;

/**
 * CmsUiContext
 *
 * Context used to define steps related to SilverStripe CMS UI like Tree or Panel.
 */
class CmsUiContext implements Context
{
    use MainContextAwareTrait;
    use StepHelper;

    /**
     * Get Mink session from MinkContext
     *
     * @return Session
     */
    public function getSession($name = null)
    {
        return $this->getMainContext()->getSession($name);
    }

    /**
     * Wait until CMS loading overlay isn't present.
     * This is an addition to the "ajax steps" logic in
     * SilverStripe\BehatExtension\Context\BasicContext
     * which also waits for any ajax requests to finish before continuing.
     *
     * The check also applies in when not in the CMS, which is a structural issue:
     * Every step could cause the CMS to be loaded, and we don't know if we're in the
     * CMS UI until we run a check.
     *
     * Excluding scenarios with @modal tag is required,
     * because modal dialogs stop any JS interaction
     *
     * @AfterStep ~@modal
     */
    public function handleCmsLoadingAfterStep(StepEvent $event)

    {
        $timeoutMs = $this->getMainContext()->getAjaxTimeout();
        $this->getSession()->wait(
            $timeoutMs,
            "document.getElementsByClassName('cms-content-loading-overlay').length == 0"
        );
    }

    /**
     * @Then /^I should see the CMS$/
     */
    public function iShouldSeeTheCms()
    {
        $page = $this->getSession()->getPage();
        $cms_element = $page->find('css', '.cms');
        assertNotNull($cms_element, 'CMS not found');
    }

    /**
     * @Then /^I should see a "([^"]*)" notice$/
     */
    public function iShouldSeeANotice($notice)
    {
        $this->getMainContext()->assertElementContains('.notice-wrap', $notice);
    }

    /**
     * @Then /^I should see a "([^"]*)" message$/
     */
    public function iShouldSeeAMessage($message)
    {
        $this->getMainContext()->assertElementContains('.message', $message);
    }

    protected function getCmsTabsElement()

    {
        $this->getSession()->wait(
            5000,
            "window.jQuery && window.jQuery('.cms-content-header-tabs').size() > 0"
        );

        $page = $this->getSession()->getPage();
        $cms_content_header_tabs = $page->find('css', '.cms-content-header-tabs');
        assertNotNull($cms_content_header_tabs, 'CMS tabs not found');

        return $cms_content_header_tabs;
    }

    protected function getCmsContentToolbarElement()

    {
        $this->getSession()->wait(
            5000,
            "window.jQuery && window.jQuery('.cms-content-toolbar').size() > 0 "
            . "&& window.jQuery('.cms-content-toolbar').children().size() > 0"
        );

        $page = $this->getSession()->getPage();
        $cms_content_toolbar_element = $page->find('css', '.cms-content-toolbar');
        assertNotNull($cms_content_toolbar_element, 'CMS content toolbar not found');

        return $cms_content_toolbar_element;
    }

    protected function getCmsTreeElement()

    {
        $this->getSession()->wait(
            5000,
            "window.jQuery && window.jQuery('.cms-tree').size() > 0"
        );

        $page = $this->getSession()->getPage();
        $cms_tree_element = $page->find('css', '.cms-tree');
        assertNotNull($cms_tree_element, 'CMS tree not found');

        return $cms_tree_element;
    }

    /**
     * @Given /^I should see a "([^"]*)" button in CMS Content Toolbar$/
     */
    public function iShouldSeeAButtonInCmsContentToolbar($text)
    {
        $cms_content_toolbar_element = $this->getCmsContentToolbarElement();

        $element = $cms_content_toolbar_element->find('named', array('link_or_button', "'$text'"));
        assertNotNull($element, sprintf('%s button not found', $text));
    }

    /**
     * @When /^I should see "([^"]*)" in the tree$/
     */
    public function stepIShouldSeeInCmsTree($text)

    {
        // Wait until visible
        $cmsTreeElement = $this->getCmsTreeElement();
        $element = $cmsTreeElement->find('named', array('content', "'$text'"));
        assertNotNull($element, sprintf('%s not found', $text));
    }

    /**
     * @When /^I should not see "([^"]*)" in the tree$/
     */
    public function stepIShouldNotSeeInCmsTree($text)

    {
        // Wait until not visible
        $cmsTreeElement = $this->getCmsTreeElement();
        $element = $cmsTreeElement->find('named', array('content', "'$text'"));
        assertNull($element, sprintf('%s found', $text));
    }

    /**
     * Applies a specific action to an element
     *
     * @param NodeElement $element Element to act on
     * @param string $action Action, which may be one of 'hover', 'double click', 'right click', or 'left click'
     * The default 'click' behaves the same as left click
     */
    protected function interactWithElement($element, $action = 'click')
    {
        switch ($action) {
            case 'hover':
                $element->mouseOver();
                break;
            case 'double click':
                $element->doubleClick();
                break;
            case 'right click':
                $element->rightClick();
                break;
            case 'left click':
            case 'click':
            default:
                $element->click();
                break;
        }
    }

    /**
     * @When /^I (?P<method>(?:(?:double |right |left |)click)|hover) on "(?P<link>[^"]*)" in the context menu/
     */
    public function stepIClickOnElementInTheContextMenu($method, $link)
    {
        $context = $this->getMainContext();
        // Wait until context menu has appeared
        $this->getSession()->wait(
            1000,
            "window.jQuery && window.jQuery('.jstree-apple-context').size() > 0"
        );
        $regionObj = $context->getRegionObj('.jstree-apple-context');
        assertNotNull($regionObj, "Context menu could not be found");

        $linkObj = $regionObj->findLink($link);
        if (empty($linkObj)) {
            throw new \Exception(sprintf(
                'The link "%s" was not found in the context menu on the page %s',
                $link,
                $this->getSession()->getCurrentUrl()
            ));
        }

        $this->interactWithElement($linkObj, $method);
    }

    /**
     * @When /^I (?P<method>(?:(?:double |right |left |)click)|hover) on "(?P<text>[^"]*)" in the tree$/
     */
    public function stepIClickOnElementInTheTree($method, $text)
    {
        $treeEl = $this->getCmsTreeElement();
        $treeNode = $treeEl->findLink($text);
        assertNotNull($treeNode, sprintf('%s not found', $text));
        $this->interactWithElement($treeNode, $method);
    }

    /**
     * @When /^I expand the "([^"]*)" CMS Panel$/
     */
    public function iExpandTheCmsPanel()
    {
        //Tries to find the first visiable toggle in the page
        $page = $this->getSession()->getPage();
        $toggle_elements = $page->findAll('css', '.toggle-expand');
        assertNotNull($toggle_elements, 'Panel toggle not found');
        foreach ($toggle_elements as $toggle) {
            if ($toggle->isVisible()) {
                $toggle->click();
            }
        }
    }

    /**
     * @When /^I (expand|collapse) the content filters$/
     */
    public function iExpandTheContentFilters($action)
    {
        $page = $this->getSession()->getPage();
        $filterButton = $page->find('css', '#filters-button');
        assertNotNull($filterButton, sprintf('Filter button link not found'));

        $filterButtonCssClass = $filterButton->getAttribute('class');

        if ($action === 'expand') {
            if (strpos($filterButtonCssClass, 'active') === false) {
                $filterButton->click();
            }
        } else {
            if (strpos($filterButtonCssClass, 'active') !== false) {
                $filterButton->click();
            }
        }

        $this->getSession()->wait(2000, 'window.jQuery(".cms-content-filters:animated").length === 0');

        // If activating, wait until chosen is activated
        if ($action === 'expand') {
            $this->getSession()->wait(
                2000,
                <<<'SCRIPT'
(window.jQuery(".cms-content-filters select").length === 0) ||
(window.jQuery(".cms-content-filters select:visible.has-chosen").length > 0)
SCRIPT
            );
        }
    }

    /**
     * @When /^I (expand|collapse) "([^"]*)" in the tree$/
     */
    public function iExpandInTheTree($action, $nodeText)
    {
        //Tries to find the first visiable matched Node in the page
        $page = $this->getSession()->getPage();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $treeEl = $this->getCmsTreeElement();
        $treeNode = $treeEl->findLink($nodeText);
        assertNotNull($treeNode, sprintf('%s link not found', $nodeText));
        $cssIcon = $treeNode->getParent()->getAttribute("class");
        if ($action == "expand") {
            //ensure it is collapsed
            if (false === strpos($cssIcon, 'jstree-open')) {

                $nodeIcon = $treeNode->getParent()->find('css', '.jstree-icon');
                assertTrue($nodeIcon->isVisible(), "CMS node '$nodeText' not found");
                $nodeIcon->click();
            }
        } else {

            //ensure it is expanded
            if (false === strpos($cssIcon, 'jstree-closed')) {
                $nodeIcon = $treeNode->getParent()->find('css', '.jstree-icon');
                assertTrue($nodeIcon->isVisible(), "CMS node '$nodeText' not found");
                $nodeIcon->click();
            }
        }
    }

    /**
     * @When /^I should (not |)see a "([^"]*)" CMS tab$/
     */
    public function iShouldSeeACmsTab($negate, $tab)
    {
        $this->getSession()->wait(
            5000,
            "window.jQuery && window.jQuery('.ui-tabs-nav').size() > 0"
        );

        $page = $this->getSession()->getPage();
        $tabsets = $page->findAll('css', '.ui-tabs-nav');
        assertNotNull($tabsets, 'CMS tabs not found');

        $tab_element = null;
        foreach ($tabsets as $tabset) {

            $tab_element = $tabset->find('named', array('link_or_button', "'$tab'"));
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
            if ($tab_element) {
                break;
            }
        }
        if ($negate) {
            assertNull($tab_element, sprintf('%s tab found', $tab));
        } else {
            assertNotNull($tab_element, sprintf('%s tab not found', $tab));
        }
    }

    /**
     * @When /^I click the "([^"]*)" CMS tab$/
     */
    public function iClickTheCmsTab($tab)
    {
        $this->getSession()->wait(
            5000,
            "window.jQuery && window.jQuery('.ui-tabs-nav').size() > 0"
        );

        $page = $this->getSession()->getPage();
        $tabsets = $page->findAll('css', '.ui-tabs-nav');
        assertNotNull($tabsets, 'CMS tabs not found');

        $tab_element = null;
        foreach ($tabsets as $tabset) {

            if ($tab_element) {
                continue;
            }
            $tab_element = $tabset->find('named', array('link_or_button', "'$tab'"));
        }
        assertNotNull($tab_element, sprintf('%s tab not found', $tab));

        $tab_element->click();
    }

    /**
     * @Then /^I can see the preview panel$/
     */
    public function iCanSeeThePreviewPanel()
    {
        $this->getMainContext()->assertElementOnPage('.cms-preview');
    }

    /**
     * @Given /^the preview contains "([^"]*)"$/
     */
    public function thePreviewContains($content)

    {
        $driver = $this->getSession()->getDriver();
        // TODO Remove once we have native support in Mink and php-webdriver,
        // see https://groups.google.com/forum/#!topic/behat/QNhOuGHKEWI
        $origWindowName = $driver->getWebDriverSession()->window_handle();

        $driver->switchToIFrame('cms-preview-iframe');
        $this->getMainContext()->assertPageContainsText($content);
        $driver->switchToWindow($origWindowName);
    }

    /**
     * @Given /^I set the CMS mode to "([^"]*)"$/
     */
    public function iSetTheCmsToMode($mode)
    {
        $this->theIFillInTheDropdownWith('Change view mode', $mode);
        sleep(1);
    }

    /**
     * @Given /^I wait for the preview to load$/
     */
    public function iWaitForThePreviewToLoad()

    {
        $driver = $this->getSession()->getDriver();
        // TODO Remove once we have native support in Mink and php-webdriver,
        // see https://groups.google.com/forum/#!topic/behat/QNhOuGHKEWI
        $origWindowName = $driver->getWebDriverSession()->window_handle();

        $driver->switchToIFrame('cms-preview-iframe');
        $this->getSession()->wait(
            5000,
            "window.jQuery && !window.jQuery('iframe[name=cms-preview-iframe]').hasClass('loading')"
        );
        $driver->switchToWindow($origWindowName);
    }

    /**
     * @Given /^I switch the preview to "([^"]*)"$/
     */
    public function iSwitchThePreviewToMode($mode)
    {
        $controls = $this->getSession()->getPage()->find('css', '.cms-preview-controls');
        assertNotNull($controls, 'Preview controls not found');

        $label = $controls->find('xpath', sprintf(
            './/*[count(*)=0 and contains(text(), \'%s\')]',
            $mode
        ));
        assertNotNull($label, 'Preview mode switch not found');

        $label->click();

        $this->iWaitForThePreviewToLoad();
    }

    /**
     * @Given /^the preview does not contain "([^"]*)"$/
     */
    public function thePreviewDoesNotContain($content)

    {
        $driver = $this->getSession()->getDriver();
        // TODO Remove once we have native support in Mink and php-webdriver,
        // see https://groups.google.com/forum/#!topic/behat/QNhOuGHKEWI
        $origWindowName = $driver->getWebDriverSession()->window_handle();

        $driver->switchToIFrame('cms-preview-iframe');
        $this->getMainContext()->assertPageNotContainsText($content);
        $driver->switchToWindow($origWindowName);
    }

    /**
     * When I follow "my link" in preview
     *
     * @When /^(?:|I )follow "(?P<link>(?:[^"]|\\")*)" in preview$/
     */
    public function clickLinkInPreview($link)

    {
        $driver = $this->getSession()->getDriver();
        // TODO Remove once we have native support in Mink and php-webdriver,
        // see https://groups.google.com/forum/#!topic/behat/QNhOuGHKEWI
        $origWindowName = $driver->getWebDriverSession()->window_handle();
        $driver->switchToIFrame('cms-preview-iframe');

        $link = $this->fixStepArgument($link);
        $this->getSession()->getPage()->clickLink($link);

        $driver->switchToWindow($origWindowName);
    }

    /**
     * When I press "submit" in preview
     *
     * @When /^(?:|I )press "(?P<button>(?:[^"]|\\")*)" in preview$/
     */
    public function pressButtonInPreview($button)

    {
        $driver = $this->getSession()->getDriver();
        // TODO Remove once we have native support in Mink and php-webdriver,
        // see https://groups.google.com/forum/#!topic/behat/QNhOuGHKEWI
        $origWindowName = $driver->getWebDriverSession()->window_handle();
        $driver->switchToIFrame('cms-preview-iframe');

        $button = $this->fixStepArgument($button);
        $this->getSession()->getPage()->pressButton($button);

        $driver->switchToWindow($origWindowName);
    }

    /**
     * Workaround for chosen.js dropdowns or tree dropdowns which hide the original dropdown field.
     *
     * @When /^(?:|I )fill in the "(?P<field>(?:[^"]|\\")*)" dropdown with "(?P<value>(?:[^"]|\\")*)"$/
     * @When /^(?:|I )fill in "(?P<value>(?:[^"]|\\")*)" for the "(?P<field>(?:[^"]|\\")*)" dropdown$/
     */
    public function theIFillInTheDropdownWith($field, $value)
    {
        $field = $this->fixStepArgument($field);
        $value = $this->fixStepArgument($value);

        $nativeField = $this->getSession()->getPage()->find(
            'named',
            array('select', $this->getSession()->getSelectorsHandler()->xpathLiteral($field))

        );
        if ($nativeField && $nativeField->isVisible()) {
            $nativeField->selectOption($value);
            return;
        }

        // Given the fuzzy matching, we might get more than one matching field.
        $formFields = array();

        // Find by label
        $formField = $this->getSession()->getPage()->findField($field);
        if ($formField && $formField->getTagName() == 'select') {
            $formFields[] = $formField;
        }

        // Fall back to finding by title (for dropdowns without a label)
        if (!$formFields) {

            $formFields = $this->getSession()->getPage()->findAll(
                'xpath',
                sprintf(
                    '//*[self::select][(./@title="%s")]',
                    $field
                )
            );
        }

        // Find by name (incl. hidden fields)
        if (!$formFields) {

            $formFields = $this->getSession()->getPage()->findAll('xpath', "//*[@name='$field']");
        }

        // Find by label
        if (!$formFields) {

            $label = $this->getSession()->getPage()->find('xpath', "//label[.='$field']");
            if ($label && $for = $label->getAttribute('for')) {
                $formField = $this->getSession()->getPage()->find('xpath', "//*[@id='$for']");
                if ($formField) {
                    $formFields[] = $formField;
                }
            }
        }

        assertGreaterThan(0, count($formFields), sprintf(
            'Chosen.js dropdown named "%s" not found',
            $field
        ));

        // Traverse up to field holder
        $container = null;
        foreach ($formFields as $formField) {
            $container = $this->findParentByClass($formField, 'field');
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
            if ($container) {
                break; // Default to first visible container
            }
        }

        assertNotNull($container, 'Chosen.js field container not found');

        // Click on newly expanded list element, indirectly setting the dropdown value
        $linkEl = $container->find('xpath', './/a');

        assertNotNull($linkEl, 'Chosen.js link element not found');
        $this->getSession()->wait(100); // wait for dropdown overlay to appear
        $linkEl->click();

        if (in_array('treedropdown', explode(' ', $container->getAttribute('class')))) {

            // wait for ajax dropdown to load
            $this->getSession()->wait(
                5000,
                "window.jQuery && "
                . "window.jQuery('#" . $container->getAttribute('id') . " .treedropdownfield-panel li').length > 0"

            );
        } else {
            // wait for dropdown overlay to appear (might be animated)
            $this->getSession()->wait(300);
        }

        $listEl = $container->find('xpath', sprintf('.//li[contains(normalize-space(string(.)), \'%s\')]', $value));

        if (null === $listEl) {
            throw new \InvalidArgumentException(sprintf(
                'Chosen.js list element with title "%s" not found',
                $value
            ));
        }

        $listLinkEl = $listEl->find('xpath', './/a');
        if ($listLinkEl) {
            $listLinkEl->click();
        } else {
            $listEl->click();
        }
    }

    /**
     * Returns fixed step argument (with \\" replaced back to ").
     *
     * @param string $argument
     *
     * @return string
     */
    protected function fixStepArgument($argument)
    {
        return str_replace('\\"', '"', $argument);
    }

    /**
     * Returns the closest parent element having a specific class attribute.
     *
     * @param  NodeElement $el
     * @param  String  $class
     * @return Element|null
     */
    protected function findParentByClass(NodeElement $el, $class)
    {
        $container = $el->getParent();
        while ($container && $container->getTagName() != 'body') {
            if ($container->isVisible() && in_array($class, explode(' ', $container->getAttribute('class')))) {
                return $container;
            }
            $container = $container->getParent();
        }

        return null;
    }
}

1			<?php
2
3			namespace SilverStripe\Framework\Tests\Behaviour;
4
5			use Behat\Mink\Element\NodeElement;
6			use Behat\Mink\Session;
7			use Behat\Behat\Context\Context;
8			use SilverStripe\BehatExtension\Context\MainContextAwareTrait;
9			use SilverStripe\BehatExtension\Context\RetryableContextTrait;
10			use SilverStripe\BehatExtension\Utility\StepHelper;
11
12			/**
13			* CmsUiContext
14			*
15			* Context used to define steps related to SilverStripe CMS UI like Tree or Panel.
16			*/
17			class CmsUiContext implements Context
18			{
19			use MainContextAwareTrait;
20			use StepHelper;
21
22			/**
23			* Get Mink session from MinkContext
24			*
25			* @return Session
26			*/
27			public function getSession($name = null)
28			{
29			return $this->getMainContext()->getSession($name);
30			}
31
32			/**
33			* Wait until CMS loading overlay isn't present.
34			* This is an addition to the "ajax steps" logic in
35			* SilverStripe\BehatExtension\Context\BasicContext
36			* which also waits for any ajax requests to finish before continuing.
37			*
38			* The check also applies in when not in the CMS, which is a structural issue:
39			* Every step could cause the CMS to be loaded, and we don't know if we're in the
40			* CMS UI until we run a check.
sminnee / silverstripe-framework

Push — fix-2494 ( 3153ee )

CmsUiContext::iSetTheCmsToMode() A

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